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6231042444 = 2231147204867
BaseRepresentation
bin1011100110110011…
…00010100110001100
3121002020210202022210
411303121202212030
5100230121324234
62510144510420
7310260662334
oct56331424614
917066722283
106231042444
112708296460
12125a91b410
13783c01683
144317920c4
15267074be9
hex17366298c

6231042444 has 24 divisors (see below), whose sum is σ = 15860835648. Its totient is φ = 1888194640.

The previous prime is 6231042413. The next prime is 6231042479. The reversal of 6231042444 is 4442401326.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23602302 + ... + 23602565.

It is an arithmetic number, because the mean of its divisors is an integer number (660868152).

Almost surely, 26231042444 is an apocalyptic number.

It is an amenable number.

6231042444 is an abundant number, since it is smaller than the sum of its proper divisors (9629793204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6231042444 is a wasteful number, since it uses less digits than its factorization.

6231042444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47204885 (or 47204883 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 6231042444 is about 78936.9523353923. The cubic root of 6231042444 is about 1840.1514568931.

The spelling of 6231042444 in words is "six billion, two hundred thirty-one million, forty-two thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 47204867 94409734 141614601 188819468 283229202 519253537 566458404 1038507074 1557760611 2077014148 3115521222 6231042444